Gerd's AVR assembler gavrasm

A command line assembler for all AT90S-, AT90CAN-, AT90USB-, ATtiny-, ATmega and ATxmega-Types
of microcontrollers of ATMEL,
with many extended and new features. Works on Win64 and Linux(i386) command
lines. The advantages of gavrasm:

Languages

AVR-Assembler in an english, french, german and turkish version, can easily be translated
to other languages (send me your edited gavrlang_xx.pas and the ReadMe.Txt file for
further translation to other languages). See the German page
for the German version.